App
Customer Support
AUD
Find Bookings
Trip.com
>
Flights
>
Flights to United States
>
Flights to Wyoming
>
Cheap Flights to Casper
>
Washington D.C. to Casper flight
>
Washington D.C. to Casper Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Washington D.C. to Casper Airport

  • One way
  • Return
      • DCA07:00
        17h 11m
        1 stop
        CPR22:11
        Washington D.C. - Casper|Tue, May 13|Frontier Airlines
        AU$ 458AU$ 555
        17% OFF
        17% OFF
        AU$ 555AU$ 458

        Choose Frontier Airlines flights from Washington D.C. to Casper. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Tue, May 13, arriving at Casper Airport. One-way Prices start from AU$ 458 including taxes and charges.

      • DCA07:00
        17h 11m
        1 stop
        CPR22:11
        Washington D.C. - Casper|Wed, Apr 30|Frontier Airlines
        AU$ 468AU$ 555
        16% OFF
        16% OFF
        AU$ 555AU$ 468

        Choose Frontier Airlines flights from Washington D.C. to Casper. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Wed, Apr 30, arriving at Casper Airport. One-way Prices start from AU$ 468 including taxes and charges.

      • DCA07:00
        15h 26m
        1 stop
        CPR20:26
        Washington D.C. - Casper|Tue, Apr 29|Frontier Airlines
        AU$ 470AU$ 555
        15% OFF
        15% OFF
        AU$ 555AU$ 470

        Choose Frontier Airlines flights from Washington D.C. to Casper. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Tue, Apr 29, arriving at Casper Airport. One-way Prices start from AU$ 470 including taxes and charges.

      • DCA16:15
        7h 56m
        1 stop
        CPR22:11
        Washington D.C. - Casper|Sat, Apr 26|United Airlines
        AU$ 494
        AU$ 494

        Choose United Airlines flights from Washington D.C. to Casper. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Sat, Apr 26, arriving at Casper Airport. One-way Prices start from AU$ 494 including taxes and charges.

      • IAD17:30
        6h 41m
        1 stop
        CPR22:11
        Washington D.C. - Casper|Mon, Apr 28|United Airlines
        AU$ 496
        AU$ 496

        Choose United Airlines flights from Washington D.C. to Casper. The one-way connecting flight with United Airlines departs from Dulles International Airport on Mon, Apr 28, arriving at Casper Airport. One-way Prices start from AU$ 496 including taxes and charges.

      • IAD16:00
        8h 11m
        1 stop
        CPR22:11
        Washington D.C. - Casper|Fri, Apr 25|United Airlines
        AU$ 498
        AU$ 498

        Choose United Airlines flights from Washington D.C. to Casper. The one-way connecting flight with United Airlines departs from Dulles International Airport on Fri, Apr 25, arriving at Casper Airport. One-way Prices start from AU$ 498 including taxes and charges.

      • DCA16:16
        7h 55m
        1 stop
        CPR22:11
        Washington D.C. - Casper|Tue, May 13|United Airlines
        AU$ 498
        AU$ 498

        Choose United Airlines flights from Washington D.C. to Casper. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Tue, May 13, arriving at Casper Airport. One-way Prices start from AU$ 498 including taxes and charges.

      • DCA07:00
        12h 39m
        1 stop
        CPR17:39
        Washington D.C. - Casper|Sat, Apr 26|Frontier Airlines
        AU$ 502
        AU$ 502

        Choose Frontier Airlines flights from Washington D.C. to Casper. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Sat, Apr 26, arriving at Casper Airport. One-way Prices start from AU$ 502 including taxes and charges.

      • DCA13:00
        25h 40m
        1 stop
        CPR12:40
        Washington D.C. - Casper|Fri, Apr 25|Frontier Airlines
        AU$ 504
        AU$ 504

        Choose Frontier Airlines flights from Washington D.C. to Casper. The one-way connecting flight with Frontier Airlines departs from Ronald Reagan Washington National Airport on Fri, Apr 25, arriving at Casper Airport. One-way Prices start from AU$ 504 including taxes and charges.

      • DCA07:25
        11h 31m
        1 stop
        CPR16:56
        Washington D.C. - Casper|Thu, May 1|United Airlines
        AU$ 507
        AU$ 507

        Choose United Airlines flights from Washington D.C. to Casper. The one-way connecting flight with United Airlines departs from Ronald Reagan Washington National Airport on Thu, May 1, arriving at Casper Airport. One-way Prices start from AU$ 507 including taxes and charges.

      • WAS1:00 PM
        3h 5m
        Nonstop
        CPR2:00 PM
        Washington D.C. - Casper|Fri, Apr 11|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Airports in Washington D.C.

  • 3.44 km from central Washington D.C.CheapestClosest
    Ronald Reagan Washington National Airport
    Tickets From
    AU$ 458
  • 36.68 km from central Washington D.C.
    Dulles International Airport
    Tickets From
    AU$ 494

Flight Schedule from Washington D.C. to Casper Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. F9685

    Frontier Airlines

    07:00

    DCA

    4.0h

    09:02

    DEN

    SMTWTFS
    Search

  2. UA4797

    United Airlines

    13:30

    DEN

    1.2h

    14:40

    CPR

    SMTWTFS

  3. F9685

    Frontier Airlines

    07:00

    DCA

    4.0h

    09:02

    DEN

    SMTWTFS
    Search

  4. UA4699

    United Airlines

    11:29

    DEN

    1.2h

    12:40

    CPR

    SMTWTFS

  5. UA1762

    United Airlines

    08:30

    IAD

    4.0h

    10:28

    DEN

    SMTWTFS
    Search

  6. UA4797

    United Airlines

    13:30

    DEN

    1.2h

    14:40

    CPR

    SMTWTFS

  7. UA1762

    United Airlines

    08:30

    IAD

    4.0h

    10:28

    DEN

    SMTWTFS
    Search

  8. UA4699

    United Airlines

    11:29

    DEN

    1.2h

    12:40

    CPR

    SMTWTFS

  9. UA1537

    United Airlines

    10:10

    IAD

    3.9h

    12:05

    DEN

    SMTWTFS
    Search

  10. UA4797

    United Airlines

    13:30

    DEN

    1.2h

    14:40

    CPR

    SMTWTFS

  11. F9687

    Frontier Airlines

    13:00

    DCA

    4.2h

    15:10

    DEN

    SMTWTFS
    Search

  12. UA5802

    United Airlines

    19:12

    DEN

    1.2h

    20:26

    CPR

    SMTWTFS

  13. UA1236

    United Airlines

    15:44

    IAD

    4.1h

    17:52

    DEN

    SMTWTFS
    Search

  14. UA5347

    United Airlines

    21:00

    DEN

    1.2h

    22:14

    CPR

    SMTWTFS

  15. UA746

    United Airlines

    16:17

    DCA

    4.2h

    18:31

    DEN

    SMTWTFS
    Search

  16. UA5347

    United Airlines

    21:00

    DEN

    1.2h

    22:14

    CPR

    SMTWTFS

  17. UA746

    United Airlines

    16:17

    DCA

    4.2h

    18:31

    DEN

    SMTWTFS
    Search

  18. UA5802

    United Airlines

    19:12

    DEN

    1.2h

    20:26

    CPR

    SMTWTFS

  19. UA1728

    United Airlines

    17:25

    IAD

    4.1h

    19:29

    DEN

    SMTWTFS
    Search

  20. UA5347

    United Airlines

    21:00

    DEN

    1.2h

    22:14

    CPR

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Washington D.C. to Casper Airport

Cheapest one-way flight priceAU$ 457
Off-season for travelMarch
Peak season for travelJanuary

FAQs for Washington D.C. to Casper Airport Flights

  • When are flight from Washington D.C. (WAS) to Casper (CPR) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Casper based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Washington D.C. (WAS) to Casper (CPR) cost?

    According to Trip.com's data, the lowest price is around AU$ 903.

  • What is the transportation method from the main airport to downtown in Casper?

    • The distance from Casper Airport to downtown is about 12km, by taxi about 30 minutes.

  • How many airports in Casper (CPR)?

    There are 1 airport(s) in Casper (CPR): Casper Airport.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.